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  <table border="0" width="1000" cellspacing="0" aling="center" cellpading="0">
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    <td height="50" width="20%"  align="center" valign="middle" rowspan="2">年龄</td> 
    <td height="50" width="20%"  align="center" valign="middle" colspan="2">体重（kg）</td> 
    <td height="50" width="20%"  align="center" valign="middle" colspan="2">身高（cm）</td> 
</tr>
<tr >
    <td height="50" width="20%"  align="center" valign="middle">男</td> 
    <td height="50" width="20%"  align="center" valign="middle">女</td> 
    <td height="50" width="20%"  align="center" valign="middle">男</td> 
    <td height="50" width="20%"  align="center" valign="middle">女</td> 
</tr>

<tr >
    <td height="50" width="20%"  align="center" valign="middle">出生</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
</tr>

<tr >
    <td height="50" width="20%"  align="center" valign="middle">一月</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 


</tr>

<tr>
    <td height="50" width="20%"  align="center" valign="middle">二月</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 


</tr>


<tr>
    <td height="50" width="20%"  align="center" valign="middle">三月</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 

</tr>

<tr>
    <td height="50" width="20%"  align="center" valign="middle">四月</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 

</tr>

<tr>
    <td height="50" width="20%"  align="center" valign="middle">五月</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 

</tr>

<tr>

    <td height="50" width="20%"  align="center" valign="middle">6月</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 

</tr>


<tr>
    <td height="50" width="20%"  align="center" valign="middle">七月</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 

</tr>


<tr>
    <td height="50" width="20%"  align="center" valign="middle">八月</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
</tr>



<tr>
    <td height="50" width="20%"  align="center" valign="middle">九月</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
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<tr>
    <td height="50" width="20%"  align="center" valign="middle">十月</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
</tr>
<tr>
    <td height="50" width="20%"  align="center" valign="middle">十一月</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
</tr>
<tr>
    <td height="50" width="20%"  align="center" valign="middle">十二月</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
    <td height="50" width="20%"  align="center" valign="middle">11</td> 
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